DAB, dab, dabs, or dabbing may refer to:

• Dictionary of American Biography, published under the auspices of the American Council of Learned Societies
• Dictionary of Australian Biography, published since 1949

• Dąb, Katowice, a district in southern Poland
• Dąb, Greater Poland Voivodeship, a village in west-central Poland
• Dąb, Lubusz Voivodeship, a village in west Poland
• Dąb, Warmian-Masurian Voivodeship, a village in northern Poland
• Dab, Chakwal, a village in Punjab, Pakistan

• Da Afghanistan Bank, central bank of Afghanistan
• Dansk Almennyttigt Boligselskab, a Danish non-profit housing association
• Defense Acquisition Board, a United States Department of Defense purchasing oversight board
• Democratic Alliance for the Betterment and Progress of Hong Kong, a political party in Hong Kong
• Dortmunder Actien Brauerei, a German brewery, manufacturer of DAB beer

• Dabs.com, a defunct British e-commerce retailer
• Danish Automobile Building, a former Danish bus manufacturer
• Deutsch-Asiatische Bank, a former foreign bank in China

• Digital Audio Broadcasting, a digital radio transmission standard
• Dabbing, a method of making metal casts from a wooden block, related to stereotyping

• 3,3'-Diaminobenzidine or diaminobenzidine, commonly used in immunohistochemical staining
• 1,4-Diaminobutane
• 10-Deacetylbaccatin, or 10-DAB
• 4-Dimethylaminoazobenzene (methyl yellow), a pH indicator

• Dab (dance), a dance move
• Del Arno Band, Serbian and Yugoslav reggae band
• Daytona Beach International Airport's IATA airport code
• Common dab, a flatfish found in European coastal waters
• Directional asking bid, a contract bridge term
• Smoking or vaporizing hash oil
• Touching a foot to the ground in motorcycle trials

• Deb (disambiguation)
• D&B (disambiguation)
• Dąb (disambiguation)
• Dąb coat of arms, a Polish coat of arms
• Disambiguation
• All pages with titles beginning with Dab
• All pages with titles containing Dab